and, they may be in a crowd where people are standing together talking, and okay, they're speaking in another language, and they say one thing and they will tell us we're so glad to here to help us and the other language is something else. all of a sudden, boom, it is a person in the crowd, may even be a child, that you least expect. so that's one. there's a language problem. again, another issue of the language problem is, a car drives by and a soldier on patrol says, stop. well, do you understand stop in arabic? no. so the car goes on. the soldier, is required of him, shoot, through the car window. open the door, finds a woman and a couple of kids dead and starts to cry. how do you feel?